Analysis

  • max time kernel
    149s
  • max time network
    156s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240226-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
  • submitted
    09-03-2024 17:59

General

  • Target

    $PLUGINSDIR/$_286_/ProxyInstaller.exe

  • Size

    79KB

  • MD5

    daa3ae34ea16a223ff55951400871e1b

  • SHA1

    05a84be13481fcb8b5294941bd1fef6b77dca676

  • SHA256

    85ddc4c07c608e1870680c5da98562ddde119b5acf08a2cb8b38e21a31475199

  • SHA512

    ba623a0b64b85f6f844642dd8d2ce65d22459a4ee5e012b091b4ade0e39e4e60ab8f6fed162dd37916a6e277f518a694ccf46256ead75534c6efc685c8648da9

  • SSDEEP

    1536:nVdePelp2Xy+tuQOzOYE5aXPngF8Vd5/ZAaiz67lEpd4:wweqOYEUXPnn5/Zfie7Gd4

Score
7/10

Malware Config

Signatures

  • Loads dropped DLL 8 IoCs
  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s).

Processes

  • C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\$_286_\ProxyInstaller.exe
    "C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\$_286_\ProxyInstaller.exe"
    1⤵
    • Loads dropped DLL
    PID:4500

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Temp\nsi67E4.tmp\System.dll

    Filesize

    17KB

    MD5

    a4f38d1c7a480f5da1bb8097b8b939db

    SHA1

    b3129c2a0e61881381463f5e0cbbffa573daa845

    SHA256

    e1180e1e3344c7536150275e33de53dc1dd1a3ca03be66c4d4875fe5bcd4e436

    SHA512

    fed89f7ee9364fc2f4b9f82c4563713497043947e98dbb03e7d755681adf3ae661aba80d08e59988a23695fc64481b69d9842b7ec7d2b572cc872c4c9957febc

  • C:\Users\Admin\AppData\Local\Temp\nsi67E4.tmp\inetc.dll

    Filesize

    29KB

    MD5

    dccdcb124064a1d9a5eb12232348b898

    SHA1

    f294fac154cb1c6c18fe054ac584f767594b93fb

    SHA256

    37adc0183d94ae6ca1895643423dac0c97750d7103e6b00c14299dfc4ad2271e

    SHA512

    bd89bcd513bb7120db80e1115b4caceaa18c4ea863fe29b232002d447c3813133ff2849fcb2d4df45e3ff67e0e0d9d340d61060b9c74045b17efa5b1c1f5b05e